egroupware/addressbook/export/Multiple_VCard

<?php
// This file defines a set of functions and an associative array.
// The key of the array corresponds to a header in the source
// export file and the value of the array item will be used in
// the creation of the output file.
//
// The array need not be in any order and any fields not defined will
// not be transferred.  If the val='+', the value will be appended to
// the previous field and any text after the '+' will be appended 
// before the value.  For example, the following would add a comma and
// a space between LastName and FirstName and store it in FullName:
//
//	array("LastName" => "FullName","FirstName" => "+, ");
//
// Also start with a '#' symbol and a comma separated list will be
// turned into a number of the same entries.

	class export_conv
	{
		var $currentrecord = array(); //used for buffering to allow uid lines to go first
		var $id;
		//list of all id's
		var $ids = array();

		var $export = array(
			"fn"                  => "FN",
			"n_given"             => "N;GIVEN",
			"n_family"            => "N;FAMILY",
			"n_middle"            => "N;MIDDLE",
			"n_prefix"            => "N;PREFIX",
			"n_suffix"            => "N;SUFFIX",
			"sound"               => "SOUND",
			"bday"                => "BDAY",
			"note"                => "NOTE",
			"tz"                  => "TZ",
			"geo"                 => "GEO",
			"url"                 => "URL",
			"pubkey"              => "PUBKEY",
			"org_name"            => "ORG;NAME",
			"org_unit"            => "ORG;UNIT",
			"title"               => "TITLE",

			"adr_one_type"        => "ADR;TYPE;WORK",
			"adr_two_type"        => "ADR;TYPE;HOME",
			"tel_prefer"          => "TEL;PREFER",
			"email_type"          => "EMAIL;TYPE;WORK",
			"email_home_type"     => "EMAIL;TYPE;HOME",

			"adr_one_street"      => "ADR;WORK;STREET",
			"adr_one_locality"    => "ADR;WORK;LOCALITY", 
			"adr_one_region"      => "ADR;WORK;REGION", 
			"adr_one_postalcode"  => "ADR;WORK;POSTALCODE",
			"adr_one_countryname" => "ADR;WORK;COUNTRYNAME",
			"address2"            => "EXT",
			"label"               => "LABEL",

			"adr_two_street"      => "ADR;HOME;STREET",
			"adr_two_locality"    => "ADR;HOME;LOCALITY",
			"adr_two_region"      => "ADR;HOME;REGION",
			"adr_two_postalcode"  => "ADR;HOME;POSTALCODE",
			"adr_two_countryname" => "ADR;HOME;COUNTRYNAME",

			"tel_work"            => "TEL;WORK",
			"tel_home"            => "TEL;HOME",
			"tel_voice"           => "TEL;VOICE",
			"tel_fax"             => "TEL;FAX",
			"tel_msg"             => "TEL;MSG",
			"tel_cell"            => "TEL;CELL",
			"tel_pager"           => "TEL;PAGER",
			"tel_bbs"             => "TEL;BBS",
			"tel_modem"           => "TEL;MODEM",
			"tel_car"             => "TEL;CAR",
			"tel_isdn"            => "TEL;ISDN",
			"tel_video"           => "TEL;VIDEO",
			"email"               => "EMAIL;WORK",
			"email_home"          => "EMAIL;HOME",
		);

		// make sure to order how we ask for these
		var $qfields = array(
			"fn"                     => "fn",
			"n_given"                => "n_given",
			"n_family"               => "n_family",
			"n_middle"               => "n_middle",
			"n_prefix"               => "n_prefix",
			"n_suffix"               => "n_suffix",
			"sound"                  => "sound",
			"bday"                   => "bday",
			"note"                   => "note",
			"tz"                     => "tz",
			"geo"                    => "geo",
			"url"                    => "url",
			"pubkey"                 => "pubkey",
			"org_name"               => "org_name",
			"org_unit"               => "org_unit",
			"title"                  => "title",

			"adr_one_type"           => "adr_one_type",
			"adr_two_type"           => "adr_two_type",
			"tel_prefer"             => "tel_prefer",
			"email_type"             => "email_type",
			"email_home_type"        => "email_home_type",

			"adr_one_street"         => "adr_one_street",
			"adr_one_locality"       => "adr_one_locality", 
			"adr_one_region"         => "adr_one_region", 
			"adr_one_postalcode"     => "adr_one_postalcode",
			"adr_one_countryname"    => "adr_one_countryname",
			"label"                  => "label",

			"adr_two_street"         => "adr_two_street",
			"adr_two_locality"       => "adr_two_locality", 
			"adr_two_region"         => "adr_two_region", 
			"adr_two_postalcode"     => "adr_two_postalcode",
			"adr_two_countryname"    => "adr_two_countryname",

			"tel_work"               => "tel_work",
			"tel_home"               => "tel_home",
			"tel_voice"              => "tel_voice",
			"tel_fax"                => "tel_fax", 
			"tel_msg"                => "tel_msg",
			"tel_cell"               => "tel_cell",
			"tel_pager"              => "tel_pager",
			"tel_bbs"                => "tel_bbs",
			"tel_modem"              => "tel_modem",
			"tel_car"                => "tel_car",
			"tel_isdn"               => "tel_isdn",
			"tel_video"              => "tel_video",
			"email"                  => "email",
			"email_home"             => "email_home"
		);

		// This will store the contacts object
		var $contacts = '';

		// Read full list of user's contacts only to get id's for each
		function export_start_file($buffer) {
			$this->id=-1;
			$this->contacts = CreateObject('phpgwapi.contacts');
			$tmp = $this->contacts->read();
			for ($i=0;$i<count($tmp);$i++) {
				$this->ids[$i] = $tmp[$i]['id'];
			}
			// $ids is now an array of all id's for this user, e.g. $ids[0] = 21, etc...
			// $buffer is still empty
			return $buffer;
		}

		// Read each entry
		function export_start_record($buffer) {
			$this->id++;
			$top = $this->contacts->read_single_entry($this->ids[$this->id],$this->qfields);
			$this->currentrecord = $top[0];
			return $buffer;
		}

		// Read each attribute, populate buffer
		// name/value are the fields from the export array above
		function export_new_attrib($buffer,$name,$value) {
			if ($this->export[$name] && ($value != "") ) {
				$buffer[$this->id][$this->export[$name]] = $value;
				//echo '<br>'.$this->id.' - '.$this->export[$name].': '.$buffer[$this->id][$this->export[$name]];
			}
			return $buffer;
		}

		function export_end_record($buffer) {
			return $buffer;
		}

		function export_end_file($buffer) {
			reset($this->ids);
			for ($i=0;$i<count($this->ids);$i++) {
				$work      = ""; $workaddr  = ""; $workattr  = ""; $wlabel    = "";
				$home      = ""; $homeaddr  = ""; $homeattr  = ""; $hlabel    = "";
				$org_name  = ""; $org_unit  = "";
				$firstname = ""; $middle    = ""; $lastname  = "";
				$prefix    = ""; $suffix    = "";

				$entry     = "";
				$header    = "BEGIN:VCARD\r\n";
				$header   .= "VERSION:2.1\r\n";
				$header   .= "X-PHPGROUPWARE-FILE-AS:phpGroupWare.org\r\n";

				reset($this->export);
				while (list($name,$value)=each($this->export)) {
					if (!empty($buffer[$i][$value])) {
						$mult = explode(";",$value);
						if (!$mult[1]) { // Normal
							if (strstr($buffer[$i][$value],"\n")) {
								$buffer[$i][$value] = ereg_replace("\r\n","=0D=0A",$buffer[$i][$value]);
								$entry .= $value . ";QUOTED-PRINTABLE:".$buffer[$i][$value]."\r\n";
							} else {
								$entry .= $value . ":".$buffer[$i][$value]."\r\n";
							}
						} else {
							switch ($mult[0]) {
								case "N":
									switch ($mult[1]) {
										case "PREFIX":
											$prefix    = ";" . $buffer[$i][$value];
											break;
										case "GIVEN":
											$firstname = ";" . $buffer[$i][$value];
											break;
										case "MIDDLE":
											$middle    = ";" . $buffer[$i][$value];
											break;
										case "FAMILY":
											$lastname  =       $buffer[$i][$value];
											break;
										case "SUFFIX":
											$suffix    = ";" . $buffer[$i][$value];
											break;
									}
									break;
								case "ORG":
									switch ($mult[1]) {
										case "NAME":
											$org_name = $buffer[$i][$value];
											break;
										case "UNIT":
											$org_unit = ";".$buffer[$i][$value];
											break;
									}
									break;
								case "ADR":
									switch ($mult[1]) {
										case "TYPE":
											$types = explode(";",$buffer[$i][$value]);
											if ($types[1]) {
												while ( $type = each($types) ) {
													$typei[$i][$mult[2]] .= ";".strtoupper($type[1]);
												}
											} elseif ($types[0]) {
												$typei[$i][$mult[2]] .= ";".strtoupper($types[0]);
											} else {
												$typei[$i][$mult[2]] .= ";".strtoupper($buffer[$i][$value]);
											}
											//echo "TYPE=".$typei[$i][$mult[2]];
											break;
										case "WORK":
											$workaddr .= $buffer[$i][$value].";";
											$workattr = $mult[0].";".$mult[1].$typei[$i][$mult[1]];
											break;
										case "HOME":
											$homeaddr .= $buffer[$i][$value].";";
											$homeattr = $mult[0].";".$mult[1].$typei[$i][$mult[1]];
											break;
										default:
											break;
									}
									break;
								case "TEL":
									switch($mult[1]) {
										case "PREFER":
											$prefer = explode(";",$buffer[$i][$value]);
											if ($prefer[1]) {
												while ($pref = strtoupper(each($prefer))) {
													$prefi[$i][$pref] = ";PREF";
												}
												//echo "PREF1";
											} elseif ($prefer[0]) {
												$prefi[$i][strtoupper($prefer[0])] = ";PREF";
												//echo "PREF=".strtoupper($prefer[0]);
											} elseif ($buffer[$i][$value]) {
												$prefi[$i][$buffer[$i][$value]] = ";PREF";
												//echo "PREF3";
											}
											break;
										case "WORK":
											// Wow, this is fun!
											$entry .= "A.".$mult[0].";".$mult[1].$prefi[$i][$mult[1]].":".$buffer[$i][$value]."\r\n";
											break;
										case "HOME":
											$entry .= "B.".$mult[0].";".$mult[1].$prefi[$i][$mult[1]].":".$buffer[$i][$value]."\r\n";
											break;
										default:
											$entry .= $mult[0].";".$mult[1].$prefi[$i][$mult[1]].":".$buffer[$i][$value]."\r\n";
											break;
									}
									break;
								case "EMAIL":
									switch($mult[1]) {
										case "TYPE":
											if ($mult[2] == "WORK") { $emailtype  = ";".$buffer[$i][$value]; }
											if ($mult[2] == "HOME") { $hemailtype = ";".$buffer[$i][$value]; }
											break;
										case "WORK":
											$newval = "A.".$value;
											$entry .= $newval.$emailtype.":".$buffer[$i][$value]."\r\n";
											break;
										case "HOME":
											$newval = "B.".$value;
											$entry .= $newval.$hemailtype.":".$buffer[$i][$value]."\r\n";
											break;
										default:
											break;
									}
									break;
								default:
									break;
							}
						}
					}
				}

				if ($lastname && $firstname) {
					$entries .= $header;
					$entries .= "N:".$lastname.$firstname.$middle.$prefix.$suffix."\r\n";
					$entries .= $entry;

					if (!$buffer[$i]["FN"]) {
						if ($lastname || $firstname ) {
							$entries .= "FN:".substr($firstname,1)." ".$lastname."\r\n";
						}
					}
					if ($org_name || $org_unit) {
						$entries .= "ORG:".$org_name.$org_unit."\r\n";
					}

					$workattr = ereg_replace("ADR;","",$workattr);
					$homeattr = ereg_replace("ADR;","",$homeattr);
					if (!$buffer[$i]['EXT']) { $buffer[$i]['EXT'] = ";"; }
					if ($workaddr) {
						$work = "A.ADR;".$workattr.":;".$buffer[$i]['EXT'].substr($workaddr,0,-1)."\r\n";
						$wlabel = substr($workaddr,0,-1);
						$wlabel = ereg_replace(";","=0D=0A",$wlabel);
						//$wlabel = ereg_replace("(",",",$wlabel);
						//$wlabel = ereg_replace(")",",",$wlabel);
						$wlabel = "LABEL;WORK;QUOTED-PRINTABLE:".$wlabel."\r\n";
					}
					if ($homeaddr) {
						$home = "B.ADR;".$homeattr.":;;".substr($homeaddr,0,-1)."\r\n";
						$hlabel = substr($homeaddr,0,-1);
						$hlabel = ereg_replace(";","=0D=0A",$hlabel);
						//$hlabel = ereg_replace("(",",",$hlabel);
						//$hlabel = ereg_replace(")",",",$hlabel);
						$hlabel = "LABEL;HOME;QUOTED-PRINTABLE:".$hlabel."\r\n";
					}

					$entries .= $work.$home.$wlabel.$hlabel."END:VCARD\r\n";
					$entries .= "\r\n";
				}
			}
			$buffer = $entries;
			return $buffer;
		}
	}
?>